Question

if the potential difference of a circuit is 7v and the battery attached to it is of potential difference of 6 volt is the battery is ok for the circuit​ if yes why​

Answer 1

Answer:

No

Explanation:because the circuit needs a specific current and power to give the desired out put. it is not possible with lesse voltage

By Ohms law I = V/R, means current in above case is less than required

Example

A 12 Volt bulb will not work effectively , if the battery voltage is 10Volts